Loosen the bolt fixing the wiring bracket, and then move the wiring sideward.

Remove the pressure hose(A) from the oil pump(B), and then disconnect the suction hose(C) from the suction connector and drain the fluid into a container. (see page ST-11, Replacing power steering fluid)

Loosen the tension adjusting bolt(A) on the power steering "V" belt.

Remove the "V" belt(A) from the power steering oil pump pulley.

Loosen the power steering oil pump mounting bolt and the tension adjusting bolt, and then remove the steering oil pump assembly(A).

Remove the power steering oil pump mounting bracket(A).

Install the oil pump(A) to the oil pump bracket.

Hang the "V" belt on the oil pump and connect the suction hose(A) and the pressure hose(B).

note

Install the hose being careful so that it does not twist and come in contact with other components.

Insert a stick(C) or similar thing between the bracket(A) and the oil pump(B) to produce tension and confirm that velt deflection is within the standard value.

Add power steering fluid. (see page to ST-11)

Air bleed the system. (see page to ST-11)

Check the oil pump pressure. (see page to ST-12)

Remove two two bolts(A) from the oil pump body, and then remove the suction pipe(B) and O-ring(C).

Loosen the four bolts and remove the oil pump cover assemb ly.

Remove the cam ring.

Remove the rotor and vanes.

Remove the oil pump side plate.

Remove the inner O-ring(A) and outer O-ring(B).

Remove the snap ring and take out the pulley and the drive shaft assembly(A).

Remove the oil seal(A) from the oil pump body.

Remove the connector from the oil pump body, and take out the flow control valve and the flow control spring.

Check the free length of the flow control spring.

Check that the flow control valve is not bent.

Check the shaft for wear and damage.

Check the V-belt for wear and deterioration.

Check the grooves of the rotor and vanes for stratified abrasion.

Check the contact surface of the cam ring and vanes for stratified abrasion.

Check vanes for damage.

Check that there is no striped wear in the side plate or contacting part between the shaft and the pump cover surface.

Install the flow control spring, the flow control valve and the connector into the pump body.

Install the oil seal in the pump body by using the special tool(09222-32100).

Install the pump pulley(A).

Assengle the inner O-ring and the outer O-ring and install the site plate(A).

Install the cam ring attending to the groove and the direction of the front housing.

Install the rotor.

Install vanes(A) to the rotor(B).

Install the O-ring and the oil pump cover assembly.

Install the suction pipe(A) and O-ring.